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21 questions for “Data Fetching (React Query & SWR)”
Found in 1 field. Select a question to see its full answer.
Matching topics
React
Data
Fetching
(React
Query
&
SWR)
5
React
Server Actions &
Data
Mutations
1
Information Technology
21 questions in 1 technology
#
Question
Technology
Topic
Level
1
What problem do libraries like React
Query
and SWR solve compared to
fetching
data
with plain useEffect?
React › Data Fetching (React Query & SWR)
React
Data
Fetching
(React
Query
&
SWR)
Beginner
2
Why is it usually better to use a
data
fetching
library instead of writing your own fetch logic in every component?
React › Data Fetching (React Query & SWR)
React
Data
Fetching
(React
Query
&
SWR)
Beginner
3
How would you handle a mutation, such as creating a new item, using React
Query
?
React › Data Fetching (React Query & SWR)
React
Data
Fetching
(React
Query
&
SWR)
Intermediate
4
How does automatic caching work in React
Query
, and why does it make an app feel faster?
React › Data Fetching (React Query & SWR)
React
Data
Fetching
(React
Query
&
SWR)
Intermediate
5
How does SWR's stale while revalidate strategy work, and why is it useful?
React › Data Fetching (React Query & SWR)
React
Data
Fetching
(React
Query
&
SWR)
Advanced
6
How would you refresh
data
shown on a page after a server action successfully changes something in the
data
base?
React › Server Actions & Data Mutations
React
Server Actions &
Data
Mutations
Intermediate
7
How does
data
fetching
work differently in a Next.js Server Component compared to
fetching
data
in a regular client rendered React app?
React › Server-Side Rendering (SSR) & Next.js
React
Server-Side Rendering (SSR) & Next.js
Advanced
8
How can Suspense be used directly for
data
fetching
, beyond just code splitting?
React › Suspense & Concurrent Rendering
React
Suspense & Concurrent Rendering
Advanced
9
How would you write a custom hook to fetch
data
from an API and share that logic across components?
React › Custom Hooks
React
Custom Hooks
Intermediate
10
How would you test a component that fetches
data
when it first appears on the screen?
React › Testing
React
Testing
Intermediate
Show all 21 questions in Information Technology